Question:

7272 % of 2525 students are good in mathematics. How many are not good in mathematics?

Updated On: Dec 1, 2023
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Solution and Explanation

It is given that 7272 % of 2525 students are good in mathematics.
Therefore,
Percentage of students who are not good in mathematics = (10072)(100 - 72) %
2828 %
∴Number of students who are not good in mathematics = 28100×25\frac{28}{100}×25
77
Thus, 77 students are not good in mathematics.

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